{"id":"https://openalex.org/W2171533527","doi":"https://doi.org/10.1109/wcnc.2003.1200412","title":"Asynchronous interference suppression in broadband cyclic-prefix communications","display_name":"Asynchronous interference suppression in broadband cyclic-prefix communications","publication_year":2004,"publication_date":"2004-01-23","ids":{"openalex":"https://openalex.org/W2171533527","doi":"https://doi.org/10.1109/wcnc.2003.1200412","mag":"2171533527"},"language":"en","primary_location":{"id":"doi:10.1109/wcnc.2003.1200412","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc.2003.1200412","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2003 IEEE Wireless Communications and Networking, 2003. WCNC 2003.","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5044163630","display_name":"Timothy A. Thomas","orcid":"https://orcid.org/0000-0003-1357-6095"},"institutions":[{"id":"https://openalex.org/I1333370159","display_name":"Motorola (United States)","ror":"https://ror.org/01hafxd32","country_code":"US","type":"company","lineage":["https://openalex.org/I1333370159"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"T.A. Thomas","raw_affiliation_strings":["Communication Systems Research Laboratory, Motorola Research Laboratories, Schaumburg, IL, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Communication Systems Research Laboratory, Motorola Research Laboratories, Schaumburg, IL, USA","institution_ids":["https://openalex.org/I1333370159"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5060364124","display_name":"Frederick W. Vook","orcid":null},"institutions":[{"id":"https://openalex.org/I1333370159","display_name":"Motorola (United States)","ror":"https://ror.org/01hafxd32","country_code":"US","type":"company","lineage":["https://openalex.org/I1333370159"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"F.W. Vook","raw_affiliation_strings":["Communication Systems Research Laboratory, Motorola Research Laboratories, Schaumburg, IL, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Communication Systems Research Laboratory, Motorola Research Laboratories, Schaumburg, IL, USA","institution_ids":["https://openalex.org/I1333370159"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I1333370159"],"apc_list":null,"apc_paid":null,"fwci":4.1366,"has_fulltext":false,"cited_by_count":34,"citation_normalized_percentile":{"value":0.949972,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"1","issue":null,"first_page":"568","last_page":"572"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11873","display_name":"PAPR reduction in OFDM","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12146","display_name":"Power Line Communications and Noise","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/cyclic-prefix","display_name":"Cyclic prefix","score":0.9541977047920227},{"id":"https://openalex.org/keywords/asynchronous-communication","display_name":"Asynchronous communication","score":0.865237295627594},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7157448530197144},{"id":"https://openalex.org/keywords/synchronizer","display_name":"Synchronizer","score":0.6930531859397888},{"id":"https://openalex.org/keywords/multipath-interference","display_name":"Multipath interference","score":0.6444991827011108},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.6397283673286438},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.6093184947967529},{"id":"https://openalex.org/keywords/frequency-domain","display_name":"Frequency domain","score":0.4861164093017578},{"id":"https://openalex.org/keywords/redundancy","display_name":"Redundancy (engineering)","score":0.47255250811576843},{"id":"https://openalex.org/keywords/circular-convolution","display_name":"Circular convolution","score":0.469685822725296},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.46014368534088135},{"id":"https://openalex.org/keywords/convolution","display_name":"Convolution (computer science)","score":0.45720726251602173},{"id":"https://openalex.org/keywords/multiplexing","display_name":"Multiplexing","score":0.43339312076568604},{"id":"https://openalex.org/keywords/co-channel-interference","display_name":"Co-channel interference","score":0.42649537324905396},{"id":"https://openalex.org/keywords/multipath-propagation","display_name":"Multipath propagation","score":0.4244844615459442},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2880016565322876},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.17257973551750183},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.165932297706604},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.11220207810401917},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1086331307888031},{"id":"https://openalex.org/keywords/fourier-transform","display_name":"Fourier transform","score":0.10820558667182922}],"concepts":[{"id":"https://openalex.org/C2778775284","wikidata":"https://www.wikidata.org/wiki/Q5198224","display_name":"Cyclic prefix","level":4,"score":0.9541977047920227},{"id":"https://openalex.org/C151319957","wikidata":"https://www.wikidata.org/wiki/Q752739","display_name":"Asynchronous communication","level":2,"score":0.865237295627594},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7157448530197144},{"id":"https://openalex.org/C66727535","wikidata":"https://www.wikidata.org/wiki/Q7662199","display_name":"Synchronizer","level":2,"score":0.6930531859397888},{"id":"https://openalex.org/C174749922","wikidata":"https://www.wikidata.org/wiki/Q11827794","display_name":"Multipath interference","level":4,"score":0.6444991827011108},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.6397283673286438},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.6093184947967529},{"id":"https://openalex.org/C19118579","wikidata":"https://www.wikidata.org/wiki/Q786423","display_name":"Frequency domain","level":2,"score":0.4861164093017578},{"id":"https://openalex.org/C152124472","wikidata":"https://www.wikidata.org/wiki/Q1204361","display_name":"Redundancy (engineering)","level":2,"score":0.47255250811576843},{"id":"https://openalex.org/C194980680","wikidata":"https://www.wikidata.org/wiki/Q245450","display_name":"Circular convolution","level":5,"score":0.469685822725296},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.46014368534088135},{"id":"https://openalex.org/C45347329","wikidata":"https://www.wikidata.org/wiki/Q5166604","display_name":"Convolution (computer science)","level":3,"score":0.45720726251602173},{"id":"https://openalex.org/C19275194","wikidata":"https://www.wikidata.org/wiki/Q222903","display_name":"Multiplexing","level":2,"score":0.43339312076568604},{"id":"https://openalex.org/C6532628","wikidata":"https://www.wikidata.org/wiki/Q5137431","display_name":"Co-channel interference","level":4,"score":0.42649537324905396},{"id":"https://openalex.org/C161218011","wikidata":"https://www.wikidata.org/wiki/Q11827794","display_name":"Multipath propagation","level":3,"score":0.4244844615459442},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2880016565322876},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.17257973551750183},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.165932297706604},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.11220207810401917},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1086331307888031},{"id":"https://openalex.org/C102519508","wikidata":"https://www.wikidata.org/wiki/Q6520159","display_name":"Fourier transform","level":2,"score":0.10820558667182922},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0},{"id":"https://openalex.org/C76563020","wikidata":"https://www.wikidata.org/wiki/Q4817582","display_name":"Fractional Fourier transform","level":4,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.0},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.0},{"id":"https://openalex.org/C203024314","wikidata":"https://www.wikidata.org/wiki/Q1365258","display_name":"Fourier analysis","level":3,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wcnc.2003.1200412","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc.2003.1200412","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2003 IEEE Wireless Communications and Networking, 2003. WCNC 2003.","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1486779795","https://openalex.org/W1541877855","https://openalex.org/W1954511955","https://openalex.org/W2102251435","https://openalex.org/W2118729677","https://openalex.org/W2123531416","https://openalex.org/W2131909533","https://openalex.org/W2133809776","https://openalex.org/W2135222431","https://openalex.org/W2168251561","https://openalex.org/W6628904260","https://openalex.org/W6640844433"],"related_works":["https://openalex.org/W2048586726","https://openalex.org/W2060389237","https://openalex.org/W2128433816","https://openalex.org/W2113370296","https://openalex.org/W2463358030","https://openalex.org/W2516069882","https://openalex.org/W2040814173","https://openalex.org/W2124252327","https://openalex.org/W2268171422","https://openalex.org/W2171533527"],"abstract_inverted_index":{"This":[0],"paper":[1,43,81],"explores":[2],"asynchronous":[3,19,61,100,112],"interference":[4,113],"suppression":[5,123],"in":[6,33,110],"cyclic":[7,27,39,84],"prefix":[8,28],"communication":[9],"systems":[10],"such":[11],"as":[12,23],"orthogonal":[13],"frequency":[14],"division":[15],"multiplexing":[16],"(OFDM).":[17],"An":[18],"interferer":[20,62],"is":[21,69],"defined":[22],"a":[24],"signal":[25],"whose":[26],"does":[29],"not":[30],"line":[31],"up":[32],"time":[34],"with":[35],"the":[36,60,64,72,83,117,120],"desired":[37],"signal's":[38],"prefix.":[40],"First,":[41],"this":[42,80],"presents":[44],"an":[45],"analysis":[46],"of":[47,66,74,119],"frequency-domain":[48,106],"approaches":[49,56],"to":[50,86],"show":[51,116],"that":[52,91,105],"traditional":[53],"circular-convolution":[54],"based":[55],"cannot":[57],"perfectly":[58],"suppress":[59],"unless":[63],"number":[65,73],"receive":[67],"elements":[68],"greater":[70],"than":[71],"spatially":[75],"distinct":[76],"multipath":[77],"rays.":[78],"Second,":[79],"exploits":[82],"redundancy":[85],"design":[87],"semi-blind":[88,122],"space-time":[89],"weights":[90,107],"are":[92],"very":[93],"effective":[94],"at":[95],"combating":[96],"both":[97],"synchronous":[98],"and":[99,114],"interference.":[101],"Simulation":[102],"results":[103],"demonstrate":[104],"have":[108],"difficulty":[109],"suppressing":[111],"also":[115],"effectiveness":[118],"proposed":[121],"technique.":[124]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":4},{"year":2012,"cited_by_count":3}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}